🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.62

Radius: 1.21

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 0.49 AU - 0.75 AU

Year: 174 Days

Day: 37.8 Hours

Environment

Temp: 177 °C

Axial Tilt: 4.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.52

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 0.71 AU - 1.05 AU

Year: 294 Days

Day: 30.4 Hours

Environment

Temp: 164 °C

Axial Tilt: 39.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.46

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 0.79 AU - 1.23 AU

Year: 362 Days

Day: 47.8 Hours

Environment

Temp: 84 °C

Axial Tilt: 31.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 2.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.34

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 1.63 AU - 2.39 AU

Year: 1016 Days

Day: 44.2 Hours

Environment

Temp: -62 °C

Axial Tilt: 11.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 82,282,495 km

• M1: 143,464 km (0.115 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.85

Radius: 0.94

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 2.28 AU - 3.6 AU

Year: 1797 Days

Day: 47 Hours

Environment

Temp: -103 °C

Axial Tilt: 27.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 82,282,495 km

• M1: 1,039,556 km (0.028 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.79

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 2.67 AU - 4.05 AU

Year: 2195 Days

Day: 20.9 Hours

Environment

Temp: -111 °C

Axial Tilt: 18.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.94

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 3.57 AU - 4.23 AU

Year: 2745 Days

Day: 21.1 Hours

Environment

Temp: -120 °C

Axial Tilt: 41.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 82,282,495 km

• M1: 515,514 km (0.108 R)
• M2: 887,115 km (0.073 R)

Asteroid Belt

Center: 7.09 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 10.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 366.6

Radius: 11.4

Gravity: 2.82 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 10.14 AU - 10.4 AU

Year: 11731 Days

Day: 6 Hours

Environment

Temp: -182 °C

Axial Tilt: 37 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 82,282,495 km

• M1: 167,101 km (0.073 R)
• M2: 245,939 km (0.099 R)
• M3: 856,747 km (0.119 R)
• M4: 1,405,173 km (0.073 R)
• M5: 1,547,291 km (0.086 R)
• M6: 1,694,495 km (0.111 R)
• M7: 1,912,908 km (0.034 R)
• M8: 2,281,966 km (0.116 R)
• M9: 2,499,481 km (0.029 R)
• M10: 2,673,464 km (0.071 R)
• M11: 3,409,335 km (0.041 R)
• M12: 4,234,817 km (0.111 R)
• M13: 4,839,042 km (0.052 R)
• M14: 4,932,092 km (0.12 R)
• M15: 5,183,117 km (0.107 R)
• M16: 5,310,126 km (0.115 R)
• M17: 5,796,020 km (0.089 R)
• M18: 6,637,358 km (0.117 R)
• M19: 6,775,587 km (0.079 R)
• M20: 7,125,347 km (0.077 R)
• M21: 7,338,075 km (0.117 R)
• M22: 8,098,930 km (0.069 R)
• M23: 9,075,804 km (0.052 R)
• M24: 9,813,022 km (0.043 R)
• M25: 9,931,204 km (0.099 R)
• M26: 10,208,858 km (0.112 R)
• M27: 10,731,254 km (0.095 R)
• M28: 11,386,044 km (0.093 R)
• M29: 11,718,450 km (0.077 R)
• M30: 11,885,850 km (0.111 R)
• M31: 12,477,809 km (0.093 R)
• M32: 12,820,538 km (0.08 R)
• M33: 12,949,790 km (0.066 R)
• M34: 13,036,258 km (0.085 R)
• M35: 13,122,875 km (0.106 R)
• M36: 14,132,960 km (0.111 R)
• M37: 14,579,958 km (0.111 R)
• M38: 14,670,016 km (0.106 R)
• M39: 14,895,610 km (0.089 R)
• M40: 16,507,676 km (0.099 R)
• M41: 16,789,519 km (0.104 R)
• M42: 17,073,156 km (0.06 R)
• M43: 17,168,001 km (0.06 R)
• M44: 17,644,919 km (0.087 R)
• M45: 17,981,215 km (0.109 R)
• M46: 18,563,001 km (0.114 R)
• M47: 18,807,145 km (0.118 R)
• M48: 19,249,506 km (0.117 R)
• M49: 19,546,159 km (0.079 R)
• M50: 19,645,492 km (0.102 R)
• M51: 20,194,366 km (0.098 R)
• M52: 21,001,746 km (0.074 R)
• M53: 21,716,973 km (0.113 R)
• M54: 22,129,265 km (0.109 R)
• M55: 22,440,129 km (0.063 R)
• M56: 23,118,705 km (0.035 R)
• M57: 24,122,507 km (0.092 R)
• M58: 25,248,680 km (0.051 R)
• M59: 25,845,276 km (0.119 R)
• M60: 26,118,143 km (0.113 R)
• M61: 26,666,568 km (0.092 R)
• M62: 27,551,889 km (0.08 R)
• M63: 28,110,038 km (0.046 R)
• M64: 28,503,032 km (0.034 R)
• M65: 29,978,665 km (0.044 R)
• M66: 31,188,613 km (0.072 R)
• M67: 32,121,056 km (0.069 R)
• M68: 32,473,210 km (0.083 R)
• M69: 33,181,107 km (0.039 R)
• M70: 33,775,010 km (0.115 R)
• M71: 34,013,469 km (0.117 R)
• M72: 34,192,837 km (0.08 R)
• M73: 36,185,481 km (0.078 R)
• M74: 39,275,724 km (0.118 R)
• M75: 39,589,281 km (0.055 R)
• M76: 39,966,866 km (0.059 R)
• M77: 40,345,499 km (0.074 R)
• M78: 40,979,345 km (0.062 R)
• M79: 41,297,390 km (0.036 R)
• M80: 41,488,725 km (0.095 R)
• M81: 41,872,145 km (0.104 R)

Asteroid Belt

Center: 13.25 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Ice Giant

Semi-Major Axis: 16.22 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 639.1

Radius: 5.9

Gravity: 18.36 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 15.17 AU - 17.27 AU

Year: 23285 Days

Day: 17.3 Hours

Environment

Temp: -193 °C

Axial Tilt: 149.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 82,282,495 km

• M1: 80,783 km (0.099 R)
• M2: 181,462 km (0.09 R)
• M3: 341,682 km (0.119 R)
• M4: 682,316 km (0.061 R)
• M5: 937,979 km (0.084 R)
• M6: 1,404,425 km (0.072 R)
• M7: 1,728,304 km (0.118 R)
• M8: 2,330,136 km (0.107 R)
• M9: 2,634,119 km (0.063 R)
• M10: 2,712,209 km (0.11 R)
• M11: 2,751,404 km (0.109 R)
• M12: 3,971,225 km (0.102 R)
• M13: 4,659,525 km (0.034 R)
• M14: 4,706,798 km (0.098 R)
• M15: 4,849,365 km (0.061 R)
• M16: 5,384,177 km (0.066 R)
• M17: 6,774,689 km (0.108 R)
• M18: 7,261,630 km (0.039 R)
• M19: 7,426,337 km (0.067 R)
• M20: 9,259,959 km (0.116 R)
• M21: 9,618,545 km (0.111 R)
• M22: 9,799,558 km (0.113 R)
• M23: 10,226,510 km (0.111 R)
• M24: 10,411,264 km (0.074 R)
• M25: 11,415,365 km (0.051 R)
• M26: 11,542,972 km (0.081 R)
• M27: 11,799,682 km (0.065 R)
• M28: 12,449,984 km (0.115 R)
• M29: 13,717,078 km (0.117 R)
• M30: 13,989,046 km (0.112 R)
• M31: 14,194,145 km (0.109 R)
• M32: 15,375,370 km (0.079 R)
• M33: 18,575,568 km (0.108 R)
• M34: 18,801,012 km (0.057 R)
• M35: 19,103,050 km (0.115 R)
• M36: 19,712,063 km (0.116 R)
• M37: 19,941,995 km (0.102 R)
• M38: 21,183,507 km (0.12 R)
• M39: 21,576,650 km (0.095 R)
• M40: 22,290,382 km (0.104 R)
• M41: 23,253,942 km (0.086 R)
• M42: 23,659,352 km (0.111 R)
• M43: 23,903,795 km (0.118 R)
• M44: 24,889,795 km (0.034 R)
• M45: 25,304,480 km (0.119 R)
• M46: 25,972,883 km (0.099 R)
• M47: 26,224,956 km (0.115 R)
• M48: 27,497,734 km (0.053 R)
• M49: 28,098,669 km (0.077 R)
• M50: 28,271,155 km (0.067 R)
• M51: 30,633,605 km (0.098 R)
• M52: 31,793,437 km (0.091 R)
• M53: 33,697,220 km (0.073 R)
• M54: 34,801,551 km (0.07 R)
• M55: 35,265,304 km (0.04 R)
• M56: 35,544,454 km (0.09 R)
• M57: 38,663,420 km (0.108 R)
• M58: 39,529,143 km (0.102 R)
• M59: 40,012,942 km (0.075 R)
• M60: 40,206,971 km (0.112 R)
• M61: 43,055,464 km (0.112 R)
• M62: 46,885,169 km (0.109 R)
• M63: 47,089,670 km (0.072 R)
• M64: 48,116,958 km (0.109 R)
• M65: 48,529,998 km (0.109 R)
• M66: 49,567,609 km (0.086 R)
• M67: 50,927,304 km (0.05 R)
• M68: 51,137,639 km (0.089 R)
• M69: 52,299,416 km (0.112 R)
• M70: 53,790,458 km (0.11 R)
• M71: 55,079,692 km (0.119 R)
• M72: 55,295,562 km (0.113 R)
• M73: 56,161,733 km (0.096 R)
• M74: 56,923,336 km (0.111 R)
• M75: 58,676,922 km (0.055 R)
• M76: 59,228,639 km (0.084 R)
• M77: 60,114,857 km (0.064 R)
• M78: 60,225,859 km (0.119 R)
• M79: 61,228,763 km (0.068 R)
• M80: 61,788,259 km (0.119 R)
• M81: 64,156,692 km (0.119 R)
• M82: 65,866,596 km (0.108 R)
• M83: 66,669,637 km (0.051 R)
• M84: 66,899,719 km (0.077 R)
• M85: 67,245,140 km (0.118 R)
• M86: 68,401,382 km (0.103 R)
• M87: 69,564,057 km (0.028 R)
• M88: 70,264,773 km (0.105 R)
• M89: 70,616,029 km (0.075 R)
• M90: 71,790,971 km (0.102 R)
• M91: 72,854,163 km (0.055 R)
• M92: 73,090,976 km (0.107 R)
• M93: 74,160,452 km (0.089 R)
• M94: 76,796,217 km (0.115 R)
• M95: 79,706,493 km (0.119 R)
• M96: 80,684,564 km (0.03 R)
• M97: 80,807,235 km (0.095 R)

Kuiper Belt

Range: 30.8 - 46.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 416 - 15,631 AU

Composition

Type: Cometary Reservoir

System's final boundary, containing trillions of icy planetesimals.

Gravitational Limit